Would like new Roku SW update as soon as possible to correct this issue. with no improvement on Dark HDR issues that appears to be experience by most all on this post. I have checked settings, set, reset & switched, power on/off, disconnected/connected power. Bypassing ONKYO AVR for direct HTPC to TV connection does not change Dark Screen HDR issue. All TV functions (including HDR) on 9.1.0 Roku SW version worked fine Issue appeared after 9.2.0 updateĥ. Nvidia Graphics Card set to 4K resolution, YCbCr422 w/ 12-bit Bit Depth 60Hz Win10 HDR set to "ON"Ĥ.
Home Theater PC (HTPC) running Windows 10 Pro (fully updated) w/ Nvidia GTX1070 HDMI 2.0 HDCP 2.2 compliant graphics (latest drivers) connected to TCL TV via ONKYO TX-NR575 AVR (latest firmware updates) all using HDMI 2.0/HDCP 2.2 compliant cablesĢ. Issues occurs only on HDMI input all TV apps offering HDR/Dolby Vision appear to work fine.ġ. Nonetheless, both ways are made to help you mirror your devices and provide the convenience you are looking for.I too am experiencing the same HDR (dark screen) after the 9.2.0 build 4129-30 update on to my TCL 55R615 (Best Buy version of TCL 55R617) but with a different setup the others points to issue not being platform specific. You may also use ApowerMirror in case you find it difficult to connect your PC to TV or if you do not have a Roku TV itself.
Using a third-party mirroring app called ApowerMirror, you’ll be able to mirror your PC to TV for free and without any hassle. If you find it difficult to setup the Roku TV, here is an alternative way for you. Mirror computer to Roku by clicking the name of your Roku device from the list.Įxtra tip – Cast PC to TV using ApowerMirror
To learn how to mirror PC to Roku TV, here are the steps to follow.
With this feature, you can stream games, watch movies, play music, or access your favorite apps from your PC and have a different visual experience with a more enhanced and high-quality display. Roku TV has a screen mirroring feature that is based on Miracast standards. To show you how to do it, we listed some workable ways and tools to cast PC to Roku below. However, it may be difficult for you to find a feasible way to do it. This stunning television blows away the competition by offering an incredible immersive content consumption experience. Aside from media files like movies and videos, you may also want to stream other files from your PC to your Roku TV. Sony’s top-of-the-line A9F is one of the best OLED TVs in the market, earning the king of screens title. Enjoy streaming your favorite shows through Roku TV, a streaming device that allows you to watch media content across the internet.